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[原始] 【12月7日下午场】结合鸡精谈考试、复习感受(先贴数学,更新V ,完毕)

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51#
发表于 2009-12-8 08:13:59 | 只看该作者
最可爱的人!!!
52#
发表于 2009-12-8 09:30:09 | 只看该作者
A mosquito bite can transmit to a person the parasite that causes malaria, and the use of mosquito nets over children’s beds can significantly reduce the incidence of malarial infection for children in areas where malaria is common. Yet public health officials are reluctant to recommend the use of mosquito nets over children’s beds in such areas.
Which of the following, if true, would provide the strongest grounds for the public health officials’ reluctance?

A.    Early exposure to malaria increases the body’s resistance to it and results in a lesser likelihood of severe life-threatening episodes of malaria.
B.    Mosquito bites can transmit to people diseases other than malaria.
C.    Mosquito nets provide protection from some insect pests other than mosquitoes.
D.    Although there are vaccines available for many childhood diseases, no vaccine has been developed that is effective against malaria.
E.    The pesticides that are most effective against mosquitoes in regions where malaria is common have significant detrimental effects on human health.

楼主可否帮忙确认逻辑原题?
53#
发表于 2009-12-8 09:38:07 | 只看该作者
lz果然很牛。。。能记住这么多题。沾沾喜气哈
54#
发表于 2009-12-8 09:46:11 | 只看该作者

我再补充我的第一道数学,7个数,X,a,a,a+1,a+2,a+3,a+4,中位数等于平均数,求X

is that x =a-10?
55#
发表于 2009-12-8 09:49:45 | 只看该作者
对那道蚊子好像是gwd里面的
56#
发表于 2009-12-8 10:05:47 | 只看该作者
真正的强人!
57#
发表于 2009-12-8 10:38:56 | 只看该作者
楼主牛人,谢谢你!
58#
发表于 2009-12-8 11:26:59 | 只看该作者
第5道数学为啥选A啊。。。光知道横坐标求不出来啊
59#
发表于 2009-12-8 12:58:19 | 只看该作者
非常感谢,十分认同你所说的阅读方法。
60#
发表于 2009-12-8 13:06:31 | 只看该作者
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